From 73270a0aa66c2964ffba4dd7a0cdc0fdc2d3f8f7 Mon Sep 17 00:00:00 2001
From: dianlujitao <dianlujitao@lineageos.org>
Date: Sat, 12 Oct 2019 10:12:37 +0800
Subject: [PATCH] sm8450-common: audio: Enable AOSP bluetooth audio HAL v2

Change-Id: I4d12752ae5fb2829d6612647c8740c84967f5434
---
 audio/audio_policy_configuration.xml          | 39 ++++---------------
 ...hearing_aid_audio_policy_configuration.xml | 38 ------------------
 common.mk                                     |  3 +-
 3 files changed, 10 insertions(+), 70 deletions(-)
 delete mode 100644 audio/bluetooth_qti_hearing_aid_audio_policy_configuration.xml

diff --git a/audio/audio_policy_configuration.xml b/audio/audio_policy_configuration.xml
index 7ce1749..03c822b 100644
--- a/audio/audio_policy_configuration.xml
+++ b/audio/audio_policy_configuration.xml
@@ -262,21 +262,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_MONO AUDIO_CHANNEL_OUT_STEREO"/>
                 </devicePort>
-                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3 AUDIO_FORMAT_LHDC">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3 AUDIO_FORMAT_LHDC">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
-                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
-                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE AUDIO_FORMAT_APTX_TWSP AUDIO_FORMAT_LC3 AUDIO_FORMAT_LHDC">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                             samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </devicePort>
                 <devicePort tagName="USB Device Out" type="AUDIO_DEVICE_OUT_USB_DEVICE" role="sink">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="44100 48000 64000 88200 96000 128000 176400 192000"/>
@@ -319,11 +304,6 @@
                 </devicePort>
                 <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
                 </devicePort>
-                <devicePort tagName="A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source"
-                            encodedFormats="AUDIO_FORMAT_LC3">
-                   <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                            samplingRates="44100 48000" channelMasks="AUDIO_CHANNEL_IN_MONO AUDIO_CHANNEL_IN_STEREO"/>
-                </devicePort>
             </devicePorts>
             <!-- route declaration, i.e. list all available sources for a given sink -->
             <routes>
@@ -358,7 +338,7 @@
                 <route type="mix" sink="voice_rx"
                        sources="Telephony Rx"/>
                 <route type="mix" sink="primary input"
-                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx,A2DP In"/>
+                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx"/>
                 <route type="mix" sink="usb_surround_sound"
                        sources="USB Device In,USB Headset In"/>
                 <route type="mix" sink="fast input"
@@ -368,15 +348,9 @@
                 <route type="mix" sink="voip_tx"
                        sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
                 <route type="mix" sink="record_24"
-                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,A2DP In"/>
+                       sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic"/>
                 <route type="mix" sink="mmap_no_irq_in"
                        sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,USB Device In,USB Headset In"/>
-                <route type="mix" sink="BT A2DP Out"
-                       sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
-                <route type="mix" sink="BT A2DP Headphones"
-                       sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
-                <route type="mix" sink="BT A2DP Speaker"
-                       sources="primary output,deep_buffer,direct_pcm,compressed_offload,voip_rx"/>
                 <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
             </routes>
 
@@ -404,12 +378,15 @@
             </routes>
         </module>
 
+        <!-- A2DP Input Audio HAL -->
+        <xi:include href="/vendor/etc/a2dp_in_audio_policy_configuration.xml"/>
+
+        <!-- Bluetooth Audio HAL -->
+        <xi:include href="/vendor/etc/bluetooth_audio_policy_configuration.xml"/>
+
         <!-- Remote Submix Audio HAL -->
         <xi:include href="/vendor/etc/r_submix_audio_policy_configuration.xml"/>
 
-        <!-- Bluetooth Audio HAL for hearing aid -->
-        <xi:include href="/vendor/etc/bluetooth_qti_hearing_aid_audio_policy_configuration.xml"/>
-
     </modules>
     <!-- End of Modules section -->
 
diff --git a/audio/bluetooth_qti_hearing_aid_audio_policy_configuration.xml b/audio/bluetooth_qti_hearing_aid_audio_policy_configuration.xml
deleted file mode 100644
index ef87d51..0000000
--- a/audio/bluetooth_qti_hearing_aid_audio_policy_configuration.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
-     Not a contribution.
--->
-<!-- Copyright (C) 2018 The Android Open Source Project
-
-     Licensed under the Apache License  Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing  software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND  either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<!-- Bluetooth Audio HAL Audio Policy Configuration file -->
-<module name="bluetooth_qti" halVersion="2.0">
-    <mixPorts>
-        <!-- Hearing AIDs Audio Ports -->
-        <mixPort name="hearing aid output" role="source">
-            <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                     samplingRates="24000 16000"
-                     channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-        </mixPort>
-    </mixPorts>
-    <devicePorts>
-        <!-- Hearing AIDs Audio Ports -->
-        <devicePort tagName="BT Hearing Aid Out" type="AUDIO_DEVICE_OUT_HEARING_AID" role="sink"/>
-    </devicePorts>
-    <routes>
-        <route type="mix" sink="BT Hearing Aid Out"
-               sources="hearing aid output"/>
-    </routes>
-</module>
diff --git a/common.mk b/common.mk
index f1a4301..4aad379 100644
--- a/common.mk
+++ b/common.mk
@@ -78,7 +78,6 @@ PRODUCT_COPY_FILES += \
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/audio/backend_conf.xml:$(TARGET_COPY_OUT_VENDOR)/etc/backend_conf.xml \
-    $(LOCAL_PATH)/audio/bluetooth_qti_hearing_aid_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_qti_hearing_aid_audio_policy_configuration.xml \
     $(LOCAL_PATH)/audio/card-defs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/card-defs.xml \
     $(LOCAL_PATH)/audio/media_codecs_c2_audio.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_codecs_c2_audio.xml \
     $(LOCAL_PATH)/audio/media_codecs_vendor_audio.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_codecs_vendor_audio.xml \
@@ -86,7 +85,9 @@ PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/audio/usecaseKvManager.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usecaseKvManager.xml
 
 PRODUCT_COPY_FILES += \
+    frameworks/av/services/audiopolicy/config/a2dp_in_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/a2dp_in_audio_policy_configuration.xml \
     frameworks/av/services/audiopolicy/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
+    frameworks/av/services/audiopolicy/config/bluetooth_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_audio_policy_configuration.xml \
     frameworks/av/services/audiopolicy/config/default_volume_tables.xml:$(TARGET_COPY_OUT_VENDOR)/etc/default_volume_tables.xml \
     frameworks/av/services/audiopolicy/config/r_submix_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/r_submix_audio_policy_configuration.xml \
     frameworks/native/data/etc/android.hardware.audio.low_latency.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.audio.low_latency.xml \